Cas No|Cas Number|CAS Registry Number:57465-28-8 .Chemical Name|Molecular Name:PCB-126 Formulanor:C12H5Cl5 Synonyms:1,1'-Biphenyl, 3,3',4,4',5-pentachloro-, 3,3',4,4',5-PCB, 3,3',4,4',5-Pentachlorobiphenyl, 3,4,3',4',5-pentachlorobiphenyl, 3,3',4,4',5-pentachloro-1,1'-biphenyl, 3,4,5,3',4'-Pentachloro-biphenyl, PCB-126, 1,2,3-trichloro-5-(3,4-dichlorophenyl)benzene, biphenyl, 3,3prime,4,4prime,5-pentachloro- Molecular Weight:326.433
57465-28-8 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:33284-50-3 .Chemical Name|Molecular Name:PCB 7 Formulanor:C12H8Cl2 Synonyms:PCB 7, 1,1'-Biphenyl,2,4-dichloro, Biphenyl,2,4-dichloro, 2,4-diichlorobiphenyl, 2,4-PCB, 2,4-Dichloro-1,1'-biphenyl, 2,4-chlorobiphenyl, 2,3-Dichlorobiphenyl, 1,1'-Biphenyl, 2,4-dichloro-, 2,4-Dichlorobiphenyl, 2,3,6-TRICHLOROBIPHENYL, PCB No 7 Molecular Weight:223.098
33284-50-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:2051-61-8 .Chemical Name|Molecular Name:PCB 2 Formulanor:C12H9Cl Synonyms:PCB No 2, PCB 2, MFCD00013633, 3-Chloro-1,1'-biphenyl, 1-chloro-3-phenylbenzene, 3-PCB, EINECS 218-126-1, 3-Monochlorobiphenyl, Biphenyl,3-chloro, 3-Chlorobiphenyl, 3-Chlorodiphenyl, m-Chlorobiphenyl, 1,1'-Biphenyl, 3-chloro-, m-Cl-C6H4-Ph Molecular Weight:188.653
2051-61-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:28864-95-1 .Chemical Name|Molecular Name:Biphenyl, 4-(4-methylcyclohexyl)-, cis Formulanor:C19H22 Synonyms: Molecular Weight:250.378
28864-95-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:324-74-3 .Chemical Name|Molecular Name:4-Fluorobiphenyl Formulanor:C12H9F Synonyms:P-FLUOROBIPHENYL, Biphenyl,4-fluoro, p-Fluorodiphenyl, MFCD00011650, F-BIPHENYL, 4-fluoro-bipheny, 4-Fluoro-biphenyl, 4-FLUORODIPHENYL, 1,1'-Biphenyl, 4-fluoro-, 4-Fluorobiphenyl, para-fluorobiphenyl, 4-biphenylfluoride, Ph-C6H4-p-F, 1-phenyl-4-fluorobenzene, 4-Fuorobiphenyl, EINECS 206-304-1 Molecular Weight:172.198
324-74-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:2051-62-9 .Chemical Name|Molecular Name:4-Chlorobiphenyl Formulanor:C12H9Cl Synonyms:4-Chloro-1,1'-biphenyl, 1-chloro-4-phenylbenzene, 4-Chlorobiphenyl, Biphenyl,4-chloro, p-Chlorodiphenyl, 4-Monochlorobiphenyl, 4-chlorophenylbenzene, 1,1'-Biphenyl,4-chloro, MFCD00013640, p-Cl-C6H4-Ph, 4-(4'-Chlorophenyl)benzene, p-Chlorobiphenyl, EINECS 218-127-7, 4-Chlorodiphenyl, 4-ClC6H4C6H5, 1,1'-Biphenyl, 4-chloro-, para-chlorobiphenyl Molecular Weight:188.653
2051-62-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:2050-68-2 .Chemical Name|Molecular Name:4,4'-PCB Formulanor:C12H8Cl2 Synonyms:Biphenyl,4,4'-dichloro, p,p'-dichlorobiphenyl, 4,4'-Dichloro-1,1'-biphenyl, Biphenyl, 4,4'-dichloro-, 1,1'-Biphenyl, 4,4'-dichloro-, PCB 15, p,p-Dcbp, 4,4'-PCB, MFCD00013641, 4,4'-Dichlorobiphenyl, PCB No 15, 1,1'-Biphenyl,4,4'-dichloro, EINECS 218-095-4, 4,4'-Dichloro-biphenyl, 1-chloro-4-(4-chlorophenyl)benzene, 4.4'-Dichlorobiphenyl Molecular Weight:223.098
2050-68-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:2974-92-7 .Chemical Name|Molecular Name:3,4-Dichlorobiphenyl Formulanor:C12H8Cl2 Synonyms:Biphenyl,3,4-dichloro, 3,4-Dichlor-biphenyl, 3,4-dichloro-1,1'-biphenyl, 3,4-PCB, 1,1'-Biphenyl,3,4-dichloro, 4-phenyl-1,2-dichlorobenzene, 3,1'-biphenyl, 3,4-DICHLOROBIPHENYL, 3,4-dichlorodiphenyl, PCB No 12 Molecular Weight:223.098
2974-92-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:2050-67-1 .Chemical Name|Molecular Name:3,3'-dichlorobiphenyl Formulanor:C12H8Cl2 Synonyms:3,3'-Dichlorodiphenyl, 3,3'-dichloro-1,1'-biphenyl, Biphenyl,3,3'-dichloro, 1,1'-BIPHENYL,3,3'-DICHLORO, PCB 11, 3,3'-Dichlorbiphenyl, m,m'-Dichlorobiphenyl, 3,3'-dichloro-biphenyl, BZ NO 11, PCB NO 11 Molecular Weight:223.098
2050-67-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:2052-07-5 .Chemical Name|Molecular Name:2-Bromobiphenyl Formulanor:C12H9Br Synonyms:2-BROMODIPHENYL, PBB NO 1, 2-Brombiphenyl, 2-Bromo-diphenyl, bromo-biphenyl, Biphenyl,2-bromo, EINECS 218-141-3, 1-bromo-2-phenylbenzene, o-Bromobiphenyl, pbb 1, 1,1'-Biphenyl, 2-bromo-, bromo-biphenyl acid, 2-bromo-biphenyl, MFCD00000065, 2-Bromobiphenyl, 2-bromo-1,1'-biphenyl Molecular Weight:233.104
2052-07-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:33146-45-1 .Chemical Name|Molecular Name:2,6-PCB Formulanor:C12H8Cl2 Synonyms:2,6-Dichloro-1,1'-biphenyl, 2,6-PCB, 1,1'-Biphenyl,2,6-dichloro, 2,2'-Dichlorbiphenyl, 2,6-chlorobiphenyl, 1,3-dichloro-2-phenylbenzene, 2,6-dichlobiphenyl, 2,6-Dichlorobiphenyl, Biphenyl,2,6-dichloro, 1,1'-Biphenyl, 2,6-dichloro- Molecular Weight:223.098
33146-45-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:59080-32-9 .Chemical Name|Molecular Name:2,6-Dibromobiphenyl Formulanor:C12H8Br2 Synonyms:2,6-Dibromo-1,1'-biphenyl, 1,1'-Biphenyl, 2,6-dibromo-, 1,3-dibromo-2-phenylbenzene, Biphenyl, 2,6-dibromo-, 2,6-Dibromobiphenyl Molecular Weight:312
59080-32-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:32690-93-0 .Chemical Name|Molecular Name:2,4,4',5-PCB Formulanor:C12H6Cl4 Synonyms:1,1'-Biphenyl, 2,4,4',5-tetrachloro-, 2,4,4',5-PCB, Biphenyl, 2,4,4',5-tetrachloro-, 1,1'-Biphenyl, 2,4,4',5-tetrachloro, 2,4,4',5-Tetrachloro-1,1'-biphenyl, Biphenyl,2,4,4',5-tetrachloro, 2,4,4',5-Tetrachlorobiphenyl, 2,4,5,4'-tetrachlorobiphenyl, 2,4,4',5-terachlorobiphenyl Molecular Weight:291.988
32690-93-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:34883-43-7 .Chemical Name|Molecular Name:2,4'-PCB Formulanor:C12H8Cl2 Synonyms:1-chloro-2-(4-chlorophenyl)benzene, 2,4'-Dichlorobiphenyl, PCB 8, 2,4'-dichlorobipenyl, 1,1'-Biphenyl,2,4'-dichloro, 2,4'-Dichloro-1,1'-biphenyl, 2,4'-chlorobiphenyl, 2,4'-PCB, Biphenyl,2,4'-dichloro, 1,1'-Biphenyl, 2,4'-dichloro- Molecular Weight:223.098
34883-43-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:33284-54-7 .Chemical Name|Molecular Name:2,3,5,6-PCB Formulanor:C12H6Cl4 Synonyms:2,3,5,6-PCB, PCB 65, 1,1'-Biphenyl, 2,3,5,6-tetrachloro-, 1,1'-Biphenyl,2,3,5,6-tetrachloro, 2,3,5,6-Tetrachlorobiphenyl, 2,3,3',4'-TETRACHLOROBIPHENYL, 1,2,4,5-tetrachloro-3-phenylbenzene, 2,3,5,6-Tetrachlor-biphenyl, Biphenyl,2,3,5,6-tetrachloro Molecular Weight:291.988
33284-54-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:33284-53-6 .Chemical Name|Molecular Name:2,3,4,5-tetrachlorobiphenyl Formulanor:C12H6Cl4 Synonyms:2,3,4,5-TETRACHLOROBIPHENYL, 1,1'-BIPHENYL,2,3,4,5-TETRACH, 2,3,4,5-Tetrachloro-1,1'-biphenyl, biphenyl,2,3,4,5-tetrachloro, BZNO 61, 2,3,4,5-tetrachloro-biphenyl, 2,3,4,5-Tetrachlor-biphenyl Molecular Weight:291.988
33284-53-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:18259-05-7 .Chemical Name|Molecular Name:2,3,4,5,6-PCB Formulanor:C12H5Cl5 Synonyms:2,3,4,5,6-PCB, Biphenyl,pentachloro, Apirolio 1476 C, PENTACHLOROBIPHENYL, Pentachlorodiphenyl, perchlorobiphenyl, 1,1'-Biphenyl,2,3,4,5,6-pentachloro, 1,2,3,4,5-pentachloro-6-phenylbenzene, 2,3,4,5,6-Pentachlor-biphenyl, Pyralene 1476, 2,3,4,5,6-Pentachlorobiphenyl, Diphenyl pentachloride, 2,3,4,5,6-Pentachlor-diphenyl, Kanekrol 500, 1,1'-Biphenyl, 2,3,4,5,6-pentachloro-, Pyroclor 5 Molecular Weight:326.433
18259-05-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:32598-14-4 .Chemical Name|Molecular Name:2,3,3',4,4'-Pentachlorobiphenyl Formulanor:C12H5Cl5 Synonyms:Biphenyl,2,3,3',4,4'-pentachloro, 1,1'-Biphenyl, 2,3,3',4,4'-pentachloro-, 2,3,3',4,4'-Pentachloro-1,1'-biphenyl, 3,4,2',3',4'-Pentachlorobiphenyl, 2,3,4,3',4'-Pentachlorobiphenyl, PCB 105, 2,3,3',4,4'-Pentachlorobiphenyl, PCB No 105, PenCb Molecular Weight:326.433
32598-14-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:32598-10-0 .Chemical Name|Molecular Name:2,3',4,4'-PCB Formulanor:C12H6Cl4 Synonyms:2,3',4,4'-Tetrachloro-1,1'-biphenyl, 1,1'-Biphenyl,2,3',4,4'-tetrachloro, 2,3',4,4'-PCB, 2,3,',4,4'-tetrachlorobiphenyl, PCB 66, 2,4,3',4'-TCB, 1,1'-Biphenyl, 2,3',4,4'-tetrachloro-, 2,3',4,4'-Tetrachlorobiphenyl, Biphenyl,2,3',4,4'-tetrachloro, 3,4,2',4'-Tetrachlorobiphenyl, 2,4,3',4'-Tetrachlorobiphenyl Molecular Weight:291.988
32598-10-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:31508-00-6 .Chemical Name|Molecular Name:2,3',4,4',5-PCB Formulanor:C12H5Cl5 Synonyms:2,3',4,4',5-Pentachlorobiphenyl, 2,3',4,4',5-PCB, 2,3′,4,4′,5-pentachlorobiphenyl, 2,4,5,3',4'-pentachlorobiphenyl, Biphenyl,2,3',4,4',5-pentachloro, 1,1'-Biphenyl,2,3',4,4',5-pentachloro, 1,1'-Biphenyl, 2,3',4,4',5-pentachloro-, 2,3',4,4',5-Pentachloro-1,1'-biphenyl, PCB 118, 3,4,2',4',5'-Pentachlorobiphenyl Molecular Weight:326.433
31508-00-6 Molecular Info »Chemical products are described in many different ways including chemical structures, generic, molecular formulas, systematic, common, and trade names. The CAS (Chemical Abstracts Service) Registry Number (Cas No or Cas Number) is a unique identifier which is a unique and unambiguous identifier for a specific substance that allows clear communication and, with the help of CAS scientists, links together all available data and research about that substance. Governmental agencies rely on CAS Registry Numbers for substance identification in regulatory applications because they are unique, easy validated, and internationally recognized.You can search the Chemical compounds's molecular information with the Cas Registry Number.You can also Search Cas Number with Chemical Name or formulas.The most complete and comprehensive Cas number lookup on Molecularinfo.com.
